minus-squaredanekrae@lemmy.worldtoScience Memes@mander.xyz•[Thread] Mental MathlinkfedilinkEnglisharrow-up21·6 days agoWe have equipment to measure down to microns, and my students often test how fine details they can feel. linkfedilink
We have equipment to measure down to microns, and my students often test how fine details they can feel.